تصفح حسب المؤلف "Bartels, Thomas"
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A 10-week FIFA 11+ program improves the short-sprint and modified agility T-test performance in elite seven-a-side soccer players
Foqha, Batool Mohammed; Schwesig, René; Ltifi, Mohamed Amine; Bartels, Thomas; Hermassi, Souhail; Aouadi, Ridha... more authors ... less authors ( Frontiers Media SA , 2023 , Article)Objective: The primary objective of this study was to assess the effects of 10 weeks of FIFA 11+ training on the physical performance of elite seven-a-side soccer players. Methods: Twenty-five seven-a-side soccer players ... -
An 8-week program of plyometrics and sprints with changes of direction improved anaerobic fitness in young male soccer players
Aloui, Ghaith; Hermassi, Souhail; Khemiri, Aymen; Bartels, Thomas; Hayes, Lawrence D.; Bouhafs, El Ghali; Chelly, Mohamed Souhaiel; Schwesig, René... more authors ... less authors ( MDPI , 2021 , Article)This study examined the effects of 8 weeks of twice-weekly combined plyometric and sprint with change-of-direction (CPSCoD) training into habitual training regimes of young male soccer players. Participants were randomly ... -
Combined Plyometric and Short Sprint Training in U-15 Male Soccer Players: Effects on Measures of Jump, Speed, Change of Direction, Repeated Sprint, and Balance
Aloui, Ghaith; Hermassi, Souhail; Bartels, Thomas; Hayes, Lawrence D.; Bouhafs, El Ghali; Chelly, Mohamed Souhaiel; Schwesig, René... more authors ... less authors ( Frontiers Media S.A. , 2022 , Article)This study examined the effect of 8 weeks of biweekly combined plyometric and short sprint training into the typical within-season training schedule of youth male soccer players. Participants were allocated at random to ... -
Differences in body composition, static balance, field test performance, and academic achievement in 10–12-year-old soccer players
Hermassi, Souhail; Hayes, Lawrence D.; Bartels, Thomas; Schwesig, René ( Frontiers Media S.A. , 2023 , Article)Introduction: This study aimed to compare 10–12-year-old Qatari male soccer players (n = 45) regarding different dimensions (anthropometric, academic and physical performance). Methods: Anthropometric parameters (body mass, ... -
Differences in the Anthropometric Measurements and Performance Tests of Qatari First Division Handball Players Depending on Position
Alneama, Abdulla; Hermassi, Souhail; Hayes, Lawrence D.; Bartels, Thomas; Konukman, Ferman; Fieseler, Georg; Schwesig, René; Chelly, Mohamed Souhaiel... more authors ... less authors ( Multidisciplinary Digital Publishing Institute (MDPI) , 2023 , Article)Featured Application: The aim of this study was to compare the anthropometric and physical characteristics of male team handball players and analyze the relationships between these parameters and playing positions. Because ... -
Fitness, Fatness, and Academic Attainment in Male Schoolchildren from a Soccer Academy
Hermassi, Souhail; Bartels, Thomas; Hayes, Lawrence D.; Schwesig, René ( MDPI , 2022 , Article)This investigation explored the association between anthropometric measures, fitness, and academic attainment (mathematics and science grade point average [GPA]) in male schoolchildren from a soccer academy. Thirty-one ... -
Relationships between olympic weightlifting exercises, peak power of the upper and lower limb, muscle volume and throwing ball velocity in elite male handball players
Hermassi, Souhail; Delank, Karl Stefan; Fieseler, Georg; Bartels, Thomas; Chelly, Mohamed Souhaiel; Khalifa, Riadh; Laudner, Kevin; Schulze, Stephan; Schwesig, René... more authors ... less authors (2019 , Article)Background This study aimed to investigate relationships between peak power (PP) as measured by upper limb (PPUL) and lower limb (PPLL) force velocity tests, maximal upper limb force assessed by clean and jerk (1RMCJ) and ...